Device for assisting in cleaning pipeline

• Main Authors: YAN RUI, TANG FUJUN, LIU MEIYOU, ZENG QIXIN, YU DONGYAO, XU PENGFEI, CHEN SHU, SUN NIANLING, FEI FAQI, TONG SHIJUN, WANG JUNFANG, ZHUANG XU, ZHENG WEITAO, WANG SHENGSHAN, YU JIALI, YANG DAZHONG, YUE QINGZHENG, JIANG PEIBIN, CHANG ZHENWEI, LI BAOQIANG, YOU XIN, WANG JUNCHEN
• Format: Patent
• Language: Chinese; English
• Published: 04.05.2021
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The invention provides a device for assisting in cleaning a pipeline, a first pipe section and a second pipe section are formed after a section of the pipeline is cut off at a preset position, and the device comprises a first connecting pipe, a sand filtering tank and a second connecting pipe; the inlet end of the first connecting pipe is communicated with the outlet end of the first pipe section; the outlet end of the second connecting pipe is communicated with the inlet end of the second pipe section; the outlet end of the first connecting pipe is communicated with the inlet end of the sand filtering tank, the inlet end of the second connecting pipe is communicated with the outlet end of the sand filtering tank, and the outlet end of the sand filtering tank is located above the inlet end of the sand filtering tank. According to the device, the first connecting pipe, the sand filtering tank and the second connecting pipe which are sequentially communicated are connected between the first pipe section and the